Can Dentists Tell If Vapes Are Bad Can A Dentist Tell If You Vape? The Telltale Signs Can Vaping Ruin Your Teeth Can Dentists Tell if You Vape? Can Dentists Tell If You Vape? What Your Dentist Sees That You Don't Pymble Dental Practice Can your dentist tell if you vape? The answer is YES!, Heres how we know: Dry mouth Leads to more plaque & cavities Inflamed gums Nicotine reduces blood flow, causing redness & swelling How to Hide That You Vape from Dentist